3799979 has 8 divisors (see below), whose sum is σ = 3893760. Its totient is φ = 3707496.

The previous prime is 3799973. The next prime is 3800021. The reversal of 3799979 is 9799973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3799979 - 2¹⁶ = 3734443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3799979.

It is not an unprimeable number, because it can be changed into a prime (3799973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7904 + ... + 8370.

It is an arithmetic number, because the mean of its divisors is an integer number (486720).

Almost surely, 2^3799979 is an apocalyptic number.

3799979 is a deficient number, since it is larger than the sum of its proper divisors (93781).

3799979 is a wasteful number, since it uses less digits than its factorization.

3799979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649.

The product of its digits is 964467, while the sum is 53.

The square root of 3799979 is about 1949.3534825680. The cubic root of 3799979 is about 156.0487876114.

The spelling of 3799979 in words is "three million, seven hundred ninety-nine thousand, nine hundred seventy-nine".